Labels:text | screenshot | font | number OCR: ATTENTION 6) Mouse Requirement - The Qwiz Windows 3.1 Tutorial will not run without a DOS-installed mouse. - Even if your mouse works in Windows, you may not have a DOS-installed mouse driver. - A DOS-installed mouse driver is loaded in either: CONFIG.SYS (e.g ., DEVICE = MOUSE\MOUSE.SYS) AUTOEXEC.BAT (e.g ., MOUSE\MOUSE) Mouse Error Message: - If you do not have a DOS-installed mouse, you will see the error message, "mouse not installed," when you run Qwiz. - Refer to your mouse documentation for installation instructions.